Answer:
Transformational.
Explanation:
As the example briefly describes, transformational leadership will encourage and motivate their subordinates to do exceptional things, to innovate and create and change in ways that will help, that will evolve, that will provoke growth and shape a companies success, for example. Transactional leaders will try and get people to do their jobs, but not much more than that.
<u><em>The price of one nation's currency in terms of another nation's currency is called the exchange rate</em></u>
i think it may be the second one
Extraneous
An <em>extraneous variable</em> is a variable in an experiment that you are not intentionally studying. These variables usually provide undesired affects on the experiment.
In this example, the independent variable is whether a sentence is humorous or not, and the dependent variable is the memory performance score. However, because the humorous sentences are only given to males, and the non-humorous sentences are only given to females, gender becomes an extraneous variable as you are not intentionally testing gender's relation to the dependent variable, but it is still affecting the experiment.
